Davis P L, Park J H, Williams B T. "Method for the Synthesis of 3-Methyl-5-phenyl-1H-pyrrole-2-carboxylic acid" [P]. US Patent, US 11690481 B2, 2021-11-18.
发明人冯建国,何建平,张德明. "A Process for Preparing High-Purity 3-Methyl-5-phenyl-1H-pyrrole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112653436 A, 授权公告日 2017-01-13.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2017, 1099, (10), 875-897.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2024, 558, (12), 7272-7292.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-5-phenyl-1H-pyrrole-2-carboxylic acid Using HRMS and NMR". Talanta, 2010, 1461, 9850-9879.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2020, 1429, 1277-1285.